12
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60
CHAPTER12 PECIAL RELAY LIST AND SPECIAL REGISTER LIST
1
2
3
12
6
7
8
12.2 SPECIAL RE
GISTER LIST
*9: Function version is B or later.
*13: The module whose first 5 digits of serial No. is "09012" or later.
Table12.24 Special register
Number
Name
Meaning
Explanation
Set by
(When Set)
Corres-
ponding
ACPU
D9
Corresponding
CPU
SD778
Refresh
processing
selection when
the COM/
CCOM
instruction is
executed
b0 to b14:
0: Do not
refresh
1: Refresh
b15 bit
0: communication
with peripheral
device is
executed
1: communication
with peripheral
device is
nonexecuted
• Selects whether or not the data is refreshed when the COM, CCOM
instruction is executed.
• Designation of SD778 is made valid when SM775 turns ON.
U
New
QnU
SD781
to
SD793
Mask pattern of
IMASK
instruction
Mask pattern
• Stores the mask patterns masked by the IMASK instruction as follows:
(The Q00UJCPU, Q00UCPU, and Q01UCPU cannot use the special
registers SD786 to SD793.)
S (During
execution)
New
Qn(H)
QnPH
QnPRH
QnU
SD781
to
SD785
Mask pattern of
IMASK
instruction
Mask pattern
• Stores the mask patterns masked by the IMASK instruction as follows:
S (During
execution)
New
Q00J/Q00/Q01
SD794
to
SD795
PID limit setting
(for incomplete
derivative)
0: With limit
1: Without limit
• Specify the limit of each PID loop as shown below.
U
New
Qn(H)
*13
QnPRH
QnU
SD794
PID limit setting
(for incomplete
derivative)
0: With limit
1: Without limit
• Specify the limit of each PID loop as shown below.
U
New
Q00J/Q00/Q01
*9
b0
b1
b2
b3
b
4
b5
b6
b1
4
b15
0
to
I/O
refresh
CC
-Li
nk
refresh
Refresh
of
MEL
S
E
C
NET/H
and
CC
-Li
nk
IE
contro
ll
er
net
w
ork
0
/
1
0
/
1
0
/
1
0
/
1 0
/
1
0
/
1
0
/
1
SD778
Automat
i
c
refresh
of
i
nte
lli
gent
funct
i
on
modu
l
es
Ex
ecut
i
on
/
non
-
e
x
ecut
i
on
of
commun
i
cat
i
on
wi
th
CPU
modu
l
e
Auto
refresh
us
i
ng
QCPU
standard
area
of
mu
l
t
i
p
l
e
CPU
system
and
read
i
ng
i
nput
/
output
from
group
outs
i
de
.
Auto
refresh
us
i
ng
the
mu
l
t
i
p
l
e
CPU
h
i
gh
speed
transm
i
ss
i
on
area
of
mu
l
t
i
p
l
e
CPU
system
SD781
SD782
SD793
l
63
l4
9
l4
8
l
79
l
255
l
65
l
2
4
1
l
6
4
l
2
4
0
b15
b0
b1
to
to
to
to
to
to
SD781
SD782
SD785
l
63
l4
9
l4
8
l
79
l
127
l
65
l
113
l
6
4
l
112
b15
b0
b1
to
to
to
SD79
4
SD795
b15
to
to
b1
b0
L
oop16
L
oop32
L
oop2
L
oop18
L
oop1
L
oop17
SD79
4
b15
to
to
b1
b0
b7
b8
L
oop8
L
oop2
L
oop1
